41 lines
797 B
Bash
Executable File
41 lines
797 B
Bash
Executable File
#!/bin/sh
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# Monthly backup script for my NAS
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#set -e
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DEVICE=/dev/sdb1
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pass backups/disk | sudo /sbin/cryptsetup luksOpen $DEVICE backups "$@"
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if grep /dev/mapper/backups /proc/mounts >/dev/null
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then
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echo "external drive ($DEVICE) seems to be mounted. good."
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else
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if sudo mount /dev/mapper/backups /mnt/backups/
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then
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echo " * external drive ($DEVICE) successfuly mounted."
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else
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echo " * FATAL: unable to mount"
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exit 1
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fi
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fi
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for slot in public private
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do
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echo
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echo " * backing up $slot"
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echo
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time ionice -c 2 rsync --rsh='ssh -q -o RemoteCommand=none' --info=progress2 -av --delete --exclude-from ~/.backup_excludes naz:/nfs/$slot/ /mnt/backups/$slot/
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done
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echo
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echo " * unmounting"
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echo
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sleep 2
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sync
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sudo umount /dev/mapper/backups
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sudo dmsetup remove /dev/mapper/backups
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